Players have noticed that under certain situations NPCs can be “stacked” into unreasoning hordes which can allow a player to subjugate other players.
This was due to a buffer overflow condition in the Money, Power or Charisma stat causing it to overflow into a negative integer and causing an NPC’s Doubt and Reasoning stat to also go into a negative value.
Bug Fix 00567 - NPC Stacking:
Players have noticed that under certain situations NPCs can be “stacked” into unreasoning hordes which can allow a player to subjugate other players.
This was due to a buffer overflow condition in the Money, Power or Charisma stat causing it to overflow into a negative integer and causing an NPC’s Doubt and Reasoning stat to also go into a negative value.
“Stack of Dumb”
I believe this is one of the names the community has given to this exploit.